Global Patent Index - EP 4280354 A1

EP 4280354 A1 20231122 - BATTERY CASE, BATTERY, ELECTRIC DEVICE, AND METHOD AND DEVICE FOR PREPARING BATTERY

Title (en)

BATTERY CASE, BATTERY, ELECTRIC DEVICE, AND METHOD AND DEVICE FOR PREPARING BATTERY

Title (de)

BATTERIEGEHÄUSE, BATTERIE, ELEKTRISCHE VORRICHTUNG SOWIE VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER BATTERIE

Title (fr)

BOÎTIER POUR BATTERIE, BATTERIE, DISPOSITIF ÉLECTRIQUE, ET PROCÉDÉ ET DISPOSITIF DE PRÉPARATION DE BATTERIE

Publication

EP 4280354 A1 20231122 (EN)

Application

EP 21965191 A 20211126

Priority

CN 2021133554 W 20211126

Abstract (en)

A box body for a battery, a battery, a power consumption apparatus, a method and apparatus for preparing the battery are provided in the present application, which can improve the mounting stability of the battery in the power consumption apparatus. The box body (100) includes: a first partial box body (110), provided with a first hole (111); a mounting structural member (130), located in the box body (100) and arranged corresponding to the first hole (111), where the mounting structural member (130) is used for mounting the box body (100) to a power consumption apparatus through the first hole (111); where an edge of the first hole (111) is provided with a rigid structural member (140), and the rigid structural member (140) abuts against the mounting structural member (130) to prevent the mounting structural member (130) from contacting the first partial box body (110). Through this solution, the rigid structural member can prevent the first partial box body from being worn by the mounting structural member, so as to guarantee the rigidity and strength of the first partial box body, to prevent the movement of vehicles and other power consumption apparatus from affecting the first partial box body, and to improve the mounting stability of the box body and the battery in the power consumption apparatus.

IPC 8 full level

H01M 50/20 (2021.01)

CPC (source: EP)

B60K 1/04 (2013.01); H01M 50/204 (2021.01); H01M 50/229 (2021.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/262 (2021.01); H01M 50/271 (2021.01); B60K 2001/0438 (2013.01); H01M 2220/20 (2013.01); Y02E 60/10 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4280354 A1 20231122; EP 4280354 A4 20240612; CN 116888813 A 20231013; WO 2023092457 A1 20230601

DOCDB simple family (application)

EP 21965191 A 20211126; CN 2021133554 W 20211126; CN 202180093322 A 20211126